What is bread? You likely don’t have to think for long, and whether you’re hungry for a slice of sourdough or craving some tortillas, what you imagine says a lot about where you’re from.

ATLANTA — What is bread? You likely don't have to think for long, and whether you're hungry for a slice of sourdough or craving tortillas, what you imagine says a lot about where you're from. But if ...

EDITOR’S NOTE: Watch CNN Original Series “Tony Shalhoub Breaking Bread,” following the award-winning actor on a mouthwatering journey around the world, with bread serving as the conduit into a variety ...